Java完整简单记事本源代码

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AboutDialog.java

package notepad;

import java.awt.Color;

import java.awt.Font;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

public class AboutDialog implements ActionListener{

public JDialog Dialog;

public JButton OK,Icon;

public JLabel Name,Version,Author,Java;

public JPanel Panel;

AboutDialog(JFrame notepad, int x, int y) {

Dialog=new JDialog(notepad,"About Notepad...",true);

OK=new JButton("OK");

Icon=new JButton(new ImageIcon("Notepad.jpg"));

Name=new JLabel("Notepad");

Version=new JLabel("Version 1.0");

Java=new JLabel("JRE Version 6.0");

Author=new JLabel("Copyright (c) 2011 Sky. No rights reserved.");

Panel=new JPanel();

Color c=new Color(0,95,191);

Name.setForeground(c);

Version.setForeground(c);

Java.setForeground(c);

Panel.setBackground(Color.WHITE);

OK.setFocusable(false);

Dialog.setSize(280, 180);

Dialog.setLocation(x, y);

Dialog.setResizable(false);

Dialog.setLayout(null);

Panel.setLayout(null);

OK.addActionListener(this);

Icon.setFocusable(false);

Icon.setBorderPainted(false);

Author.setFont(new Font(null,Font.PLAIN,11));

Panel.add(Icon);

Panel.add(Name);

Panel.add(Version);

Panel.add(Author);

Panel.add(Java);

Dialog.add(Panel);

Dialog.add(OK);

Panel.setBounds(0, 0, 280, 100);

OK.setBounds(180, 114, 72, 26);

Name.setBounds(80, 10, 160, 20);

Version.setBounds(80, 27, 160, 20);

Author.setBounds(15, 70, 250, 20);

Java.setBounds(80, 44, 160, 20);

Icon.setBounds(16, 14, 48, 48);

}

public void actionPerformed(ActionEvent e) { Dialog.setVisible(false);

}

}

ColorDialog.java

package notepad;

import java.awt.Color;

import ponent;

import java.awt.Font;

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.awt.event.WindowEvent;

import java.awt.event.WindowListener;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTextArea;